# GrowDoc vs Hytiva

The clearest difference is rating: Hytiva at 4.3 against GrowDoc's 1.6. Hytiva also leads on review sentiment (64% vs 24%) and in-app purchases (none vs 2). GrowDoc's advantage is update cadence (every 5 weeks vs every 7 months) and iOS requirement (12.0 vs 16.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. GrowDoc sells 2 in-app purchases, starting at $49.99 per year. Hytiva asks for nothing beyond the download.

Hytiva holds the better App Store score, 4.3 against 1.6. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 24% of GrowDoc's written reviews are positive against 64% of Hytiva's.

GrowDoc ships an update every 5 weeks, Hytiva every 7 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GrowDoc | Hytiva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (12 ratings)](https://appshunter.io/ios/app/growdoc/id1494454306/reviews) | **[4.3 (14 ratings)](https://appshunter.io/ios/app/hytiva/id1634505174/reviews)** |
| Number of ratings | 12 | **14** |
| Positive reviews | 24.2% of reviews | **63.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 88 MB | 19 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [GrowDoc App Inc.](https://appshunter.io/developer/1494454305) | [Hytiva Technologies, LLC](https://appshunter.io/developer/1617919279) |

## What reviewers say

### GrowDoc

[App page](https://appshunter.io/ios/app/growdoc/id1494454306)

Instantly diagnose cannabis plant issues with a single photo. Get science-backed solutions to improve THC, yield, and terpenes. Access expert guides and a male/female scanner for optimal growth.

**Highlights:** Photo diagnosis of cannabis plant problems, Science-backed solutions for plant health, Infographics, videos, and accurate images, Male/female plant scanner, Expert growing guides and blog, Covers various growing methods and scales

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Yearly Membership | $49.99 | per year |
| 1 Month Access | $4.99 | one-time |


### Hytiva

[App page](https://appshunter.io/ios/app/hytiva/id1634505174)

Discover detailed information on cannabis strains, find dispensaries, and order products for pickup or delivery. Access verified lab data, user reviews, and educational content to make informed choices about cannabis.

**Highlights:** Extensive strain library with verified photos and lab data, Terpene and cannabinoid educational videos, Dispensary menus with real-time product information, Search for deals and products by specific criteria, Online ordering for pickup or delivery, Direct communication with dispensaries

**In-app purchases:** none


## Frequently asked questions

### Is GrowDoc free?

GrowDoc is free to download, with in-app purchases available.

### Is Hytiva free?

Hytiva is free to download, with no in-app purchases.

### Which has better reviews, GrowDoc or Hytiva?

Hytiva is rated higher. GrowDoc averages 1.6 out of 5 from 12 ratings, while Hytiva averages 4.3 from 14 ratings.

### Do GrowDoc or Hytiva have ads?

Neither GrowDoc nor Hytiva shows ads.

### Which is updated more often, GrowDoc or Hytiva?

GrowDoc ships an update every 5 weeks, and Hytiva every 7 months. Most recently, GrowDoc was updated on November 7, 2026 and Hytiva on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*